diff --git a/lib/pages/video/detail/reply/controller.dart b/lib/pages/video/detail/reply/controller.dart
index 6bd0866f..40c26875 100644
--- a/lib/pages/video/detail/reply/controller.dart
+++ b/lib/pages/video/detail/reply/controller.dart
@@ -92,11 +92,11 @@ class VideoReplyController extends GetxController {
           }
         }
         replies.insertAll(0, res['data'].topReplies);
+        count.value = res['data'].page.count;
         replyList.value = replies;
       } else {
         replyList.addAll(replies);
       }
-      count.value = res['data'].page.count;
     }
     isLoadingMore = false;
     return res;
diff --git a/lib/pages/video/detail/widgets/header_control.dart b/lib/pages/video/detail/widgets/header_control.dart
index a6f98d4a..97502177 100644
--- a/lib/pages/video/detail/widgets/header_control.dart
+++ b/lib/pages/video/detail/widgets/header_control.dart
@@ -183,8 +183,8 @@ class _HeaderControlState extends State<HeaderControl> {
   /// 选择倍速
   void showSetSpeedSheet() {
     double currentSpeed = widget.controller!.playbackSpeed;
-    SmartDialog.show(
-      animationType: SmartAnimationType.centerFade_otherSlide,
+    showDialog(
+      context: Get.context!,
       builder: (context) {
         return AlertDialog(
           title: const Text('播放速度'),